# 1990 ATP Tour

The 1990 IBM ATP Tour was the first season of the ATP Tour, the newly formed single world tennis circuit which came in replacing the two dual tours the ITF Grand Prix Circuit and WCT Circuit. It was the elite tour for professional tennis organized by the Association of Tennis Professionals. In 1990 the IBM ATP Tour included the four Grand Slam tournaments (organized by the International Tennis Federation (ITF)), the ATP Tour World Championships, the ATP Championship Series, Single-Week, the ATP Championship Series and the ATP World Series. The World Team Cup, Davis Cup (organized by the ITF) and Grand Slam Cup (organized by the ITF) are included in this calendar but did not count towards the Tour.

## Schedule

This is the complete schedule of events on the 1990 IBM ATP Tour, with player progression documented from the quarterfinals stage.

### Key

* Grand Slam
* ATP Tour World Championships
* ATP Championship Series, Single-Week
* ATP Championship Series
* ATP World Series
* Team Events

### January

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 26 Dec 1989 | Hopman Cup Perth, Australia ITF Mixed Team Championships Hard (i) – 8 teams (RR) | Spain 2–1 | United States | Australia Czechoslovakia | Italy Soviet Union France Austria |
| 1 Jan | Australian Men's Hardcourt Championships Adelaide, Australia ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Thomas Muster 3–6, 6–2, 7–5 | Jimmy Arias | Sergi Bruguera Jean-Philippe Fleurian | Michael Stich Mark Kratzmann Mark Koevermans Jérôme Potier |
| 1 Jan | Australian Men's Hardcourt Championships Adelaide, Australia ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Andrew Castle Nduka Odizor 7–6, 6–2 | Alexander Mronz Michiel Schapers | Sergi Bruguera Jean-Philippe Fleurian | Michael Stich Mark Kratzmann Mark Koevermans Jérôme Potier |
| 1 Jan | BP National Championships Wellington, New Zealand ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Emilio Sánchez 6–7$^{(3–7)}$, 6–4, 4–6, 6–4, 6–1 | Richey Reneberg | Paolo Canè Karel Nováček | Richard Fromberg Gilad Bloom Lars-Anders Wahlgren Andrei Chesnokov |
| 1 Jan | BP National Championships Wellington, New Zealand ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Kelly Evernden Nicolás Pereira 6–4, 7–6 | Sergio Casal Emilio Sánchez | Paolo Canè Karel Nováček | Richard Fromberg Gilad Bloom Lars-Anders Wahlgren Andrei Chesnokov |
| 8 Jan | Holden NSW Open Sydney, Australia ATP World Series Hard – $150,000 – 32S/16D Singles – Doubles | Yannick Noah 5–7, 6–3, 6–4 | Carl-Uwe Steeb | Aaron Krickstein Mats Wilander | Ivan Lendl David Wheaton Pete Sampras Boris Becker |
| 8 Jan | Holden NSW Open Sydney, Australia ATP World Series Hard – $150,000 – 32S/16D Singles – Doubles | Pat Cash Mark Kratzmann 6–4, 7–5 | Pieter Aldrich Danie Visser | Aaron Krickstein Mats Wilander | Ivan Lendl David Wheaton Pete Sampras Boris Becker |
| 8 Jan | Benson & Hedges Open Auckland, New Zealand ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Scott Davis 4–6, 6–3, 6–3 | Andrei Chesnokov | Amos Mansdorf Ramesh Krishnan | Grant Connell Jimmy Arias Magnus Gustafsson Steve Guy |
| 8 Jan | Benson & Hedges Open Auckland, New Zealand ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Kelly Jones Robert Van't Hof 7–6, 6–0 | Gilad Bloom Paul Haarhuis | Amos Mansdorf Ramesh Krishnan | Grant Connell Jimmy Arias Magnus Gustafsson Steve Guy |
| 15 Jan 22 Jan | Australian Open Melbourne, Australia Grand Slam Hard – $1,462,000 – 128S/116Q/64D/32XD Singles – Doubles – Mixed doubles | Ivan Lendl 4–6, 7–6$^{(7–3)}$, 5–2 ret. | Stefan Edberg | Yannick Noah Mats Wilander | Andrei Cherkasov Mikael Pernfors David Wheaton Boris Becker |
| 15 Jan 22 Jan | Australian Open Melbourne, Australia Grand Slam Hard – $1,462,000 – 128S/116Q/64D/32XD Singles – Doubles – Mixed doubles | Pieter Aldrich Danie Visser 6–4, 4–6, 6–1, 6–4 | Grant Connell Glenn Michibata | Yannick Noah Mats Wilander | Andrei Cherkasov Mikael Pernfors David Wheaton Boris Becker |
| 15 Jan 22 Jan | Australian Open Melbourne, Australia Grand Slam Hard – $1,462,000 – 128S/116Q/64D/32XD Singles – Doubles – Mixed doubles | Natasha Zvereva Jim Pugh 4–6, 6–2, 6–3 | Zina Garrison Rick Leach | Yannick Noah Mats Wilander | Andrei Cherkasov Mikael Pernfors David Wheaton Boris Becker |
| 29 Jan | Davis Cup by NEC First round Bremen, West Germany – carpet Buenos Aires, Argentina – clay Christchurch, New Zealand – grass Perth, Australia – grass Prague, Czechoslovakia – carpet Carlsbad, California, US – hard Barcelona, Spain – clay Cagliari, Italy – clay | First round winners West Germany 3–2 Argentina 3–0 New Zealand 3–2 Australia 3–2 Czechoslovakia 5–0 United States 4–0 Austria 3–2 Italy 3–2 | First round losers Netherlands Israel Yugoslavia France Switzerland Mexico Spain Sweden | | |

### February

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 5 Feb | Stella Artois Indoor Milan, Italy ATP World Series Carpet (i) – $540,000 – 32S/16D Singles – Doubles | Ivan Lendl 6–3, 6–2 | Tim Mayotte | Pete Sampras John McEnroe | Jim Courier Milan Šrejber Jakob Hlasek Eric Jelen |
| 5 Feb | Stella Artois Indoor Milan, Italy ATP World Series Carpet (i) – $540,000 – 32S/16D Singles – Doubles | Omar Camporese Diego Nargiso 6–4, 6–4 | Tom Nijssen Udo Riglewski | Pete Sampras John McEnroe | Jim Courier Milan Šrejber Jakob Hlasek Eric Jelen |
| 5 Feb | Volvo San Francisco San Francisco, CA, US ATP World Series Carpet (i) – $225,000 – 32S/16D Singles – Doubles | Andre Agassi 6–1, 6–3 | Todd Witsken | Joey Rive Jim Grabb | Richey Reneberg Jimmy Arias Christo van Rensburg Paul Annacone |
| 5 Feb | Volvo San Francisco San Francisco, CA, US ATP World Series Carpet (i) – $225,000 – 32S/16D Singles – Doubles | Kelly Jones Robert Van't Hof 2–6, 7–6, 6–3 | Glenn Layendecker Richey Reneberg | Joey Rive Jim Grabb | Richey Reneberg Jimmy Arias Christo van Rensburg Paul Annacone |
| 5 Feb | Chevrolet Classic Guarujá, Brazil ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Martín Jaite 3–6, 6–4, 6–3 | Luiz Mattar | Eduardo Bengoechea Alexandre Hocevar | Jay Berger Ivan Kley Cássio Motta Pavel Vojtíšek |
| 5 Feb | Chevrolet Classic Guarujá, Brazil ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Javier Frana Gustavo Luza 7–6, 7–6 | Luiz Mattar Cássio Motta | Eduardo Bengoechea Alexandre Hocevar | Jay Berger Ivan Kley Cássio Motta Pavel Vojtíšek |
| 12 Feb | SkyDome World Tennis Tournament Toronto, Ontario, Canada ATP Championship Series Carpet (i) – $1,005,000 – 56S/28D Singles – Doubles | Ivan Lendl 6–3, 6–0 | Tim Mayotte | John McEnroe Brad Gilbert | Kevin Curren Jay Berger Aaron Krickstein Petr Korda |
| 12 Feb | SkyDome World Tennis Tournament Toronto, Ontario, Canada ATP Championship Series Carpet (i) – $1,005,000 – 56S/28D Singles – Doubles | Patrick Galbraith David Macpherson 3–6, 6–3, 6–4 | Neil Broad Kevin Curren | John McEnroe Brad Gilbert | Kevin Curren Jay Berger Aaron Krickstein Petr Korda |
| 12 Feb | Belgian Indoor Championships Brussels, Belgium ATP Championship Series Carpet (i) – $465,000 – 32S/16D Singles – Doubles | Boris Becker 7–5, 6–2, 6–2 | Carl-Uwe Steeb | Magnus Gustafsson Miloslav Mečíř | Paolo Canè Jonas Svensson Ronald Agénor Goran Ivanišević |
| 12 Feb | Belgian Indoor Championships Brussels, Belgium ATP Championship Series Carpet (i) – $465,000 – 32S/16D Singles – Doubles | Emilio Sánchez Slobodan Živojinović 7–5, 6–3 | Goran Ivanišević Balázs Taróczy | Magnus Gustafsson Miloslav Mečíř | Paolo Canè Jonas Svensson Ronald Agénor Goran Ivanišević |
| 19 Feb | Ebel U.S. Pro Indoor Philadelphia, PA, US ATP Championship Series Carpet (i) – $825,000 – 48S/24D Singles – Doubles | Pete Sampras 7–6$^{(7–4)}$, 7–5, 6–2 | Andrés Gómez | Mark Kratzmann Petr Korda | Jim Courier Tim Mayotte Jay Berger Paul Haarhuis |
| 19 Feb | Ebel U.S. Pro Indoor Philadelphia, PA, US ATP Championship Series Carpet (i) – $825,000 – 48S/24D Singles – Doubles | Rick Leach Jim Pugh 6–4, 6–2 | Grant Connell Glenn Michibata | Mark Kratzmann Petr Korda | Jim Courier Tim Mayotte Jay Berger Paul Haarhuis |
| 19 Feb | Eurocard Classics Stuttgart, West Germany ATP Championship Series Carpet (i) – $825,000 – 32S/16D Singles – Doubles | Boris Becker 6–2, 6–2 | Ivan Lendl | Magnus Gustafsson Jonas Svensson | Patrik Kühnen Aki Rahunen Horst Skoff Miloslav Mečíř |
| 19 Feb | Eurocard Classics Stuttgart, West Germany ATP Championship Series Carpet (i) – $825,000 – 32S/16D Singles – Doubles | Guy Forget Jakob Hlasek 6–3, 6–2 | Michael Mortensen Tom Nijssen | Magnus Gustafsson Jonas Svensson | Patrik Kühnen Aki Rahunen Horst Skoff Miloslav Mečíř |
| 26 Feb | ABN World Tennis Tournament Rotterdam, Netherlands ATP World Series Carpet (i) – $450,000 – 32S/16D Singles – Doubles | Brad Gilbert 6–1, 6–3 | Jonas Svensson | Michael Tauson Jakob Hlasek | Amos Mansdorf Magnus Gustafsson Alex Antonitsch Thomas Högstedt |
| 26 Feb | ABN World Tennis Tournament Rotterdam, Netherlands ATP World Series Carpet (i) – $450,000 – 32S/16D Singles – Doubles | Leonardo Lavalle Jorge Lozano 6–3, 7–6 | Diego Nargiso Nicolás Pereira | Michael Tauson Jakob Hlasek | Amos Mansdorf Magnus Gustafsson Alex Antonitsch Thomas Högstedt |
| 26 Feb | Volvo U.S. National Indoor Memphis, Tennessee, US ATP World Series Hard (i) – $225,000 – 48S/24D Singles – Doubles | Michael Stich 6–7$^{(5–7)}$, 6–4, 7–6$^{(7–1)}$ | Wally Masur | Gary Muller Glenn Layendecker | Danie Visser MaliVai Washington Petr Korda Veli Paloheimo |
| 26 Feb | Volvo U.S. National Indoor Memphis, Tennessee, US ATP World Series Hard (i) – $225,000 – 48S/24D Singles – Doubles | Darren Cahill Mark Kratzmann 6–3, 6–2 | Udo Riglewski Michael Stich | Gary Muller Glenn Layendecker | Danie Visser MaliVai Washington Petr Korda Veli Paloheimo |

### March

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 5 Mar | Newsweek Champions Cup Indian Wells, California, US ATP Championship Series, Single-Week Hard – $750,000 – 56S/28D Singles – Doubles | Stefan Edberg 6–4, 5–7, 7–6$^{(7–1)}$, 7–6$^{(8–6)}$ | Andre Agassi | Boris Becker Jim Courier | Jay Berger Emilio Sánchez Aaron Krickstein Jan Gunnarsson |
| 5 Mar | Newsweek Champions Cup Indian Wells, California, US ATP Championship Series, Single-Week Hard – $750,000 – 56S/28D Singles – Doubles | Boris Becker Guy Forget 6–4, 6–3 | Jim Grabb Patrick McEnroe | Boris Becker Jim Courier | Jay Berger Emilio Sánchez Aaron Krickstein Jan Gunnarsson |
| 5 Mar | Trophée Hassan II Casablanca, Morocco ATP World Series Clay – $125,000 – 32S/16D Singles – Doubles | Thomas Muster 6–1, 6–7$^{(3–7)}$, 6–2 | Guillermo Pérez Roldán | Tomás Carbonell Goran Prpić | Thierry Tulasne Roberto Azar Johan Anderson Mark Koevermans |
| 5 Mar | Trophée Hassan II Casablanca, Morocco ATP World Series Clay – $125,000 – 32S/16D Singles – Doubles | Todd Woodbridge Simon Youl 6–3, 6–1 | Paul Haarhuis Mark Koevermans | Tomás Carbonell Goran Prpić | Thierry Tulasne Roberto Azar Johan Anderson Mark Koevermans |
| 12 Mar 19 Mar | Lipton International Players Championships Key Biscayne, Florida, US ATP Championship Series, Single-Week Hard – $1,200,000 – 96S/48D Singles – Doubles | Andre Agassi 6–1, 6–4, 0–6, 6–2 | Stefan Edberg | Emilio Sánchez Jay Berger | Martín Jaite Jakob Hlasek Jim Courier Pete Sampras |
| 12 Mar 19 Mar | Lipton International Players Championships Key Biscayne, Florida, US ATP Championship Series, Single-Week Hard – $1,200,000 – 96S/48D Singles – Doubles | Rick Leach Jim Pugh 6–7, 6–4, 6–2 | Boris Becker Cássio Motta | Emilio Sánchez Jay Berger | Martín Jaite Jakob Hlasek Jim Courier Pete Sampras |
| 26 Mar | Davis Cup by NEC Quarterfinals Buenos Aires, Argentina – clay Brisbane, Australia – grass Prague, Czechoslovakia – carpet Vienna, Austria – clay (i) | Quarterfinal winners Argentina 3–2 Australia 3–2 United States 4–1 Austria 5–0 | Quarterfinal losers West Germany New Zealand Czechoslovakia Italy | | |

### April

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 2 Apr | Estoril Open Oeiras, Portugal ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Emilio Sánchez 6–3, 6–1 | Franco Davín | Jordi Arrese Juan Aguilera | Jay Berger Omar Camporese Thomas Muster Paul Haarhuis |
| 2 Apr | Estoril Open Oeiras, Portugal ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Sergio Casal Emilio Sánchez 7–5, 4–6, 7–5 | Omar Camporese Paolo Canè | Jordi Arrese Juan Aguilera | Jay Berger Omar Camporese Thomas Muster Paul Haarhuis |
| 2 Apr | Prudential-Bache Securities Classic Orlando, Florida, US ATP World Series Hard – $225,000 – 32S/16D Singles – Doubles | Brad Gilbert 6–2, 6–1 | Christo van Rensburg | MaliVai Washington David Pate | Joey Rive Scott Davis Jason Stoltenberg Alexis Hombrecher |
| 2 Apr | Prudential-Bache Securities Classic Orlando, Florida, US ATP World Series Hard – $225,000 – 32S/16D Singles – Doubles | Scott Davis David Pate 6–3, 7–5 | Alfonso Mora Brian Page | MaliVai Washington David Pate | Joey Rive Scott Davis Jason Stoltenberg Alexis Hombrecher |
| 2 Apr | Banespa Open Rio de Janeiro, Brazil ATP World Series Carpet – $225,000 – 32S/16D Singles – Doubles | Luiz Mattar 6–4, 6–4 | Andrew Sznajder | Martin Wostenholme Brian Garrow | Pavel Vojtíšek Simone Colombo Martin Laurendeau Patrick Baur |
| 2 Apr | Banespa Open Rio de Janeiro, Brazil ATP World Series Carpet – $225,000 – 32S/16D Singles – Doubles | Brian Garrow Sven Salumaa 7–5, 6–3 | Nelson Aerts Fernando Roese | Martin Wostenholme Brian Garrow | Pavel Vojtíšek Simone Colombo Martin Laurendeau Patrick Baur |
| 9 Apr | Suntory Japan Open Championships Tokyo, Japan ATP Championship Series Hard – $825,000 – 56S/28D | Stefan Edberg 6–4, 7–5 | Aaron Krickstein | Ivan Lendl Brad Gilbert | Amos Mansdorf Michael Chang Wally Masur Jim Grabb |
| 9 Apr | Suntory Japan Open Championships Tokyo, Japan ATP Championship Series Hard – $825,000 – 56S/28D | Mark Kratzmann Wally Masur 6–4, 6–3 | Kent Kinnear Brad Pearce | Ivan Lendl Brad Gilbert | Amos Mansdorf Michael Chang Wally Masur Jim Grabb |
| 9 Apr | Trofeo Conde de Godó Barcelona, Spain ATP Championship Series Clay – $375,000 – 56S/28D | Andrés Gómez 6–0, 7–6$^{(7–1)}$, 3–6, 0–6, 6–2 | Guillermo Pérez Roldán | Andrei Chesnokov Emilio Sánchez | Jay Berger Diego Pérez Sergi Bruguera Martín Jaite |
| 9 Apr | Trofeo Conde de Godó Barcelona, Spain ATP Championship Series Clay – $375,000 – 56S/28D | Andrés Gómez Javier Sánchez 7–5, 7–6 | Sergio Casal Emilio Sánchez | Andrei Chesnokov Emilio Sánchez | Jay Berger Diego Pérez Sergi Bruguera Martín Jaite |
| 16 Apr | Philips Open Nice, France ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Juan Aguilera 2–6, 6–3, 6–4 | Guy Forget | Andrei Cherkasov Marc Rosset | Jay Berger Goran Prpić Fabrice Santoro Jakob Hlasek |
| 16 Apr | Philips Open Nice, France ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Alberto Mancini Yannick Noah 6–4, 7–6 | Marcelo Filippini Horst Skoff | Andrei Cherkasov Marc Rosset | Jay Berger Goran Prpić Fabrice Santoro Jakob Hlasek |
| 16 Apr | KAL Cup Korea Open Seoul, South Korea ATP World Series Hard – $140,000 – 32S/16D Singles – Doubles | Alex Antonitsch 7–6, 6–3 | Pat Cash | Gilad Bloom Dan Goldie | Richard Matuszewski Milan Šrejber Shuzo Matsuoka Patrik Kühnen |
| 16 Apr | KAL Cup Korea Open Seoul, South Korea ATP World Series Hard – $140,000 – 32S/16D Singles – Doubles | Grant Connell Glenn Michibata 7–6, 6–4 | Jason Stoltenberg Todd Woodbridge | Gilad Bloom Dan Goldie | Richard Matuszewski Milan Šrejber Shuzo Matsuoka Patrik Kühnen |
| 23 Apr | Monte Carlo Open Roquebrune-Cap-Martin, France ATP Championship Series, Single-Week Clay – $750,000 – 56S/28D Singles – Doubles | Andrei Chesnokov 7–5, 6–3, 6–3 | Thomas Muster | Henri Leconte Emilio Sánchez | Juan Aguilera Horst Skoff Marc Rosset Boris Becker |
| 23 Apr | Monte Carlo Open Roquebrune-Cap-Martin, France ATP Championship Series, Single-Week Clay – $750,000 – 56S/28D Singles – Doubles | Petr Korda Tomáš Šmíd 6–2, 6–1 | Andrés Gómez Javier Sánchez | Henri Leconte Emilio Sánchez | Juan Aguilera Horst Skoff Marc Rosset Boris Becker |
| 23 Apr | Salem Hong Kong Open Hong Kong, Hong Kong ATP World Series $185,000 – Hard – 32S/16D | Pat Cash 6–3, 6–4 | Alex Antonitsch | Jonathan Canter Patrik Kühnen | Tom Nijssen Patrick McEnroe Brad Pearce Grant Connell |
| 23 Apr | Salem Hong Kong Open Hong Kong, Hong Kong ATP World Series $185,000 – Hard – 32S/16D | Pat Cash Wally Masur 6–3, 6–3 | Kevin Curren Joey Rive | Jonathan Canter Patrik Kühnen | Tom Nijssen Patrick McEnroe Brad Pearce Grant Connell |
| 30 Apr | Madrid Grand Prix Madrid, Spain ATP World Series Clay – $279,000 – 32S/16D | Andrés Gómez 6–3, 7–6$^{(7–3)}$ | Marc Rosset | Javier Sánchez Martín Jaite | Juan Carlos Báguena Marcos Aurelio Gorriz Alberto Mancini Mark Koevermans |
| 30 Apr | Madrid Grand Prix Madrid, Spain ATP World Series Clay – $279,000 – 32S/16D | Juan Carlos Báguena Omar Camporese 6–4, 3–6, 6–3 | Andrés Gómez Javier Sánchez | Javier Sánchez Martín Jaite | Juan Carlos Báguena Marcos Aurelio Gorriz Alberto Mancini Mark Koevermans |
| 30 Apr | BMW Open Munich, West Germany ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Karel Nováček 6–4, 6–2 | Thomas Muster | Petr Korda Jonas Svensson | Martin Střelba Jens Wöhrmann Jim Courier Christian Bergström |
| 30 Apr | BMW Open Munich, West Germany ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Udo Riglewski Michael Stich 6–1, 6–4 | Petr Korda Tomáš Šmíd | Petr Korda Jonas Svensson | Martin Střelba Jens Wöhrmann Jim Courier Christian Bergström |
| 30 Apr | Epson Singapore Super Tennis Singapore, Singapore ATP World Series Hard – $225,000 – 32S/16D | Kelly Jones 6–4, 2–6, 7–6$^{(7–4)}$ | Richard Fromberg | Jan Siemerink Dan Goldie | Wally Masur Patrick McEnroe Kelly Evernden Thomas Högstedt |
| 30 Apr | Epson Singapore Super Tennis Singapore, Singapore ATP World Series Hard – $225,000 – 32S/16D | Mark Kratzmann Jason Stoltenberg 6–1, 6–0 | Brad Drewett Todd Woodbridge | Jan Siemerink Dan Goldie | Wally Masur Patrick McEnroe Kelly Evernden Thomas Högstedt |

### May

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 7 May | German Open Hamburg, West Germany ATP Championship Series, Single-Week Clay – $750,000 – 56S/28D Singles – Doubles | Juan Aguilera 6–1, 6–0, 7–6$^{(9–7)}$ | Boris Becker | Henri Leconte Guy Forget | Jimmy Arias Franco Davín Jay Berger Magnus Gustafsson |
| 7 May | German Open Hamburg, West Germany ATP Championship Series, Single-Week Clay – $750,000 – 56S/28D Singles – Doubles | Sergi Bruguera Jim Courier 4–6, 6–1, 7–6 | Udo Riglewski Michael Stich | Henri Leconte Guy Forget | Jimmy Arias Franco Davín Jay Berger Magnus Gustafsson |
| 7 May | U.S. Men's Clay Court Championships Kiawah Island, SC, US ATP World Series Clay – $197,000 – 32S/16D Singles – Doubles | David Wheaton 6–4, 6–4 | Mark Kaplan | Alexander Mronz MaliVai Washington | Derrick Rostagno Jeff Tarango Tim Wilkison Martin Wostenholme |
| 7 May | U.S. Men's Clay Court Championships Kiawah Island, SC, US ATP World Series Clay – $197,000 – 32S/16D Singles – Doubles | Scott Davis David Pate 6–2, 6–3 | Jim Grabb Leonardo Lavalle | Alexander Mronz MaliVai Washington | Derrick Rostagno Jeff Tarango Tim Wilkison Martin Wostenholme |
| 14 May | Italian Open Rome, Italy ATP Championship Series, Single-Week Clay – $1,005,000 – 64S/32D Singles – Doubles | Thomas Muster 6–1, 6–3, 6–1 | Andrei Chesnokov | Emilio Sánchez Andrés Gómez | Alberto Mancini Guillermo Pérez Roldán Omar Camporese Guy Forget |
| 14 May | Italian Open Rome, Italy ATP Championship Series, Single-Week Clay – $1,005,000 – 64S/32D Singles – Doubles | Sergio Casal Emilio Sánchez 7–6, 7–5 | Jim Courier Martin Davis | Emilio Sánchez Andrés Gómez | Alberto Mancini Guillermo Pérez Roldán Omar Camporese Guy Forget |
| 14 May | Yugoslav Open Umag, Yugoslavia ATP World Series Clay – $147,500 – 32S/16D Singles – Doubles | Goran Prpić 6–3, 4–6, 6–4 | Goran Ivanišević | Horacio de la Peña Andrei Cherkasov | Roberto Azar Aki Rahunen Eric Jelen Tarik Benhabiles |
| 14 May | Yugoslav Open Umag, Yugoslavia ATP World Series Clay – $147,500 – 32S/16D Singles – Doubles | Vojtěch Flégl Daniel Vacek 6–4, 6–4 | Andrei Cherkasov Andrei Olhovskiy | Horacio de la Peña Andrei Cherkasov | Roberto Azar Aki Rahunen Eric Jelen Tarik Benhabiles |
| 21 May | Peugeot World Team Cup Düsseldorf, West Germany Clay – $900,000 – 8 teams (RR) | Yugoslavia 3–0 | United States | Round robin (Red Group) | Round robin (Blue Group) |
| 21 May | Internazionali di Carisbo Bologna, Italy ATP World Series Clay – $225,000 – 32S/16D | Richard Fromberg 4–6, 6–4, 7–6$^{(7–5)}$ | Marc Rosset | Jérôme Potier Franco Davín | Guillermo Pérez Roldán Thierry Tulasne Todd Witsken Lawson Duncan |
| 21 May | Internazionali di Carisbo Bologna, Italy ATP World Series Clay – $225,000 – 32S/16D | Gustavo Luza Udo Riglewski 7–6, 4–6, 6–1 | Jérôme Potier Jim Pugh | Jérôme Potier Franco Davín | Guillermo Pérez Roldán Thierry Tulasne Todd Witsken Lawson Duncan |
| 28 May 4 Jun | French Open Paris, France Grand Slam Clay – $2,700,000 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Andrés Gómez 6–3, 2–6, 6–4, 6–4 | Andre Agassi | Jonas Svensson Thomas Muster | Henri Leconte Michael Chang Thierry Champion Goran Ivanišević |
| 28 May 4 Jun | French Open Paris, France Grand Slam Clay – $2,700,000 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Sergio Casal Emilio Sánchez 7–5, 6–3 | Goran Ivanišević Petr Korda | Jonas Svensson Thomas Muster | Henri Leconte Michael Chang Thierry Champion Goran Ivanišević |
| 28 May 4 Jun | French Open Paris, France Grand Slam Clay – $2,700,000 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Arantxa Sánchez Vicario Jorge Lozano 7–6$^{(7–5)}$, 7–6$^{(8–6)}$ | Nicole Provis Danie Visser | Jonas Svensson Thomas Muster | Henri Leconte Michael Chang Thierry Champion Goran Ivanišević |

### June

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 11 Jun | Stella Artois Championships London, United Kingdom ATP World Series Grass – $450,000 – 56S/28D Singles – Doubles | Ivan Lendl 6–3, 6–2 | Boris Becker | John McEnroe Stefan Edberg | David Pate Richard Fromberg David Wheaton Christo van Rensburg |
| 11 Jun | Stella Artois Championships London, United Kingdom ATP World Series Grass – $450,000 – 56S/28D Singles – Doubles | Jeremy Bates Kevin Curren 7–6, 6–4 | Henri Leconte Ivan Lendl | John McEnroe Stefan Edberg | David Pate Richard Fromberg David Wheaton Christo van Rensburg |
| 11 Jun | Internazionali di Firenze Florence, Italy ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Magnus Larsson 6–7, 7–5, 6–0 | Lawson Duncan | Aki Rahunen Omar Camporese | Guillermo Pérez Roldán Javier Sánchez Tomás Carbonell Fernando Luna |
| 11 Jun | Internazionali di Firenze Florence, Italy ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Sergi Bruguera Horacio de la Peña 3–6, 6–3, 6–4 | Luiz Mattar Diego Pérez | Aki Rahunen Omar Camporese | Guillermo Pérez Roldán Javier Sánchez Tomás Carbonell Fernando Luna |
| 11 Jun | Continental Grass Court Championships Rosmalen, Netherlands ATP World Series Grass – $225,000 – 32S/16D Singles – Doubles | Amos Mansdorf 6–3, 7–6 | Alexander Volkov | Richey Reneberg Patrick McEnroe | Henrik Holm David Engel Glenn Layendecker Robbie Weiss |
| 11 Jun | Continental Grass Court Championships Rosmalen, Netherlands ATP World Series Grass – $225,000 – 32S/16D Singles – Doubles | Jakob Hlasek Michael Stich 7–6, 6–3 | Jim Grabb Patrick McEnroe | Richey Reneberg Patrick McEnroe | Henrik Holm David Engel Glenn Layendecker Robbie Weiss |
| 18 Jun | Campionati Internazionali di Puglia Genoa, Italy ATP World Series Clay – $225,000 – 32S/16D | Ronald Agénor 3–6, 6–4, 6–3 | Tarik Benhabiles | Cédric Pioline Omar Camporese | Udo Riglewski Mark Koevermans Luiz Mattar Horst Skoff |
| 18 Jun | Campionati Internazionali di Puglia Genoa, Italy ATP World Series Clay – $225,000 – 32S/16D | Tomás Carbonell Udo Riglewski 7–6, 7–6 | Cristiano Caratti Federico Mordegan | Cédric Pioline Omar Camporese | Udo Riglewski Mark Koevermans Luiz Mattar Horst Skoff |
| 18 Jun | Direct Line Insurance Open Manchester, United Kingdom ATP World Series Grass – $225,000 – 32S/16D Singles – Doubles | Pete Sampras 7–6$^{(11–9)}$, 7–6$^{(7–3)}$ | Gilad Bloom | Nick Brown Eric Jelen | Kelly Jones Mark Kratzmann Christo van Rensburg Kelly Evernden |
| 18 Jun | Direct Line Insurance Open Manchester, United Kingdom ATP World Series Grass – $225,000 – 32S/16D Singles – Doubles | Mark Kratzmann Jason Stoltenberg 6–3, 2–6, 6–4 | Nick Brown Kelly Jones | Nick Brown Eric Jelen | Kelly Jones Mark Kratzmann Christo van Rensburg Kelly Evernden |
| 25 Jun 2 Jul | Wimbledon Championships London, United Kingdom Grand Slam Grass – $2,670,863 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Stefan Edberg 6–2, 6–2, 3–6, 3–6, 6–4 | Boris Becker | Ivan Lendl Goran Ivanišević | Brad Pearce Christian Bergström Kevin Curren Brad Gilbert |
| 25 Jun 2 Jul | Wimbledon Championships London, United Kingdom Grand Slam Grass – $2,670,863 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Rick Leach Jim Pugh 7–6$^{(7–5)}$, 7–6$^{(7–4)}$, 7–6$^{(7–5)}$ | Pieter Aldrich Danie Visser | Ivan Lendl Goran Ivanišević | Brad Pearce Christian Bergström Kevin Curren Brad Gilbert |
| 25 Jun 2 Jul | Wimbledon Championships London, United Kingdom Grand Slam Grass – $2,670,863 – 128S/64D/64XD Singles – Doubles – Mixed doubles | Zina Garrison Rick Leach 7–5, 6–2 | Elizabeth Smylie John Fitzgerald | Ivan Lendl Goran Ivanišević | Brad Pearce Christian Bergström Kevin Curren Brad Gilbert |

### July

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 9 Jul | Rado Swiss Open Gstaad, Switzerland ATP World Series Clay – $275,000 – 32S/16D | Martín Jaite 6–3, 6–7$^{(5–7)}$, 6–2, 6–2 | Sergi Bruguera | Ronald Agénor Marc Rosset | Carl-Uwe Steeb Jim Courier Andrei Chesnokov Emilio Sánchez |
| 9 Jul | Rado Swiss Open Gstaad, Switzerland ATP World Series Clay – $275,000 – 32S/16D | Sergio Casal Emilio Sánchez 6–3, 3–6, 7–5 | Omar Camporese Javier Sánchez | Ronald Agénor Marc Rosset | Carl-Uwe Steeb Jim Courier Andrei Chesnokov Emilio Sánchez |
| 9 Jul | Swedish Open Båstad, Sweden ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Richard Fromberg 6–2, 7–6$^{(7–5)}$ | Magnus Larsson | Lars Jönsson Marcelo Filippini | Veli Paloheimo Diego Pérez Goran Prpić Aki Rahunen |
| 9 Jul | Swedish Open Båstad, Sweden ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Ronnie Båthman Rikard Bergh 6–1, 6–4 | Jan Gunnarsson Udo Riglewski | Lars Jönsson Marcelo Filippini | Veli Paloheimo Diego Pérez Goran Prpić Aki Rahunen |
| 9 Jul | Volvo Hall of Fame Championships Newport, Rhode Island, US ATP World Series Grass – $150,000 – 32S/16D | Pieter Aldrich 7–6$^{(12–10)}$, 1–6, 6–1 | Darren Cahill | Gary Muller Eric Jelen | Robbie Weiss Jim Pugh Mark Kratzmann Peter Lundgren |
| 9 Jul | Volvo Hall of Fame Championships Newport, Rhode Island, US ATP World Series Grass – $150,000 – 32S/16D | Darren Cahill Mark Kratzmann 7–6, 6–2 | Todd Nelson Bryan Shelton | Gary Muller Eric Jelen | Robbie Weiss Jim Pugh Mark Kratzmann Peter Lundgren |
| 16 Jul | Mercedes Cup Stuttgart, West Germany ATP Championship Series Clay – $825,000 – 48S/24D Singles – Doubles | Goran Ivanišević 6–7$^{(2–7)}$, 6–1, 6–4, 7–6$^{(7–5)}$ | Guillermo Pérez Roldán | Henri Leconte Emilio Sánchez | Horst Skoff Andrei Cherkasov Marcelo Filippini Eric Jelen |
| 16 Jul | Mercedes Cup Stuttgart, West Germany ATP Championship Series Clay – $825,000 – 48S/24D Singles – Doubles | Pieter Aldrich Danie Visser 6–4, 7–5 | Per Henricsson Nicklas Utgren | Henri Leconte Emilio Sánchez | Horst Skoff Andrei Cherkasov Marcelo Filippini Eric Jelen |
| 16 Jul | Sovran Bank Classic Washington, D.C., US ATP Championship Series Hard – $420,000 – 56S/28D Singles – Doubles | Andre Agassi 6–1, 6–4 | Jim Grabb | Michael Chang Brad Gilbert | Richey Reneberg Todd Witsken Derrick Rostagno Michael Stich |
| 16 Jul | Sovran Bank Classic Washington, D.C., US ATP Championship Series Hard – $420,000 – 56S/28D Singles – Doubles | Grant Connell Glenn Michibata 2–6, 6–4, 6–2 | Jorge Lozano Todd Witsken | Michael Chang Brad Gilbert | Richey Reneberg Todd Witsken Derrick Rostagno Michael Stich |
| 23 Jul | Player's Canadian Open Toronto, Ontario, Canada ATP Championship Series, Single-Week Hard – $930,000 – 56S/28D Singles – Doubles | Michael Chang 4–6, 6–3, 7–6$^{(7–3)}$ | Jay Berger | Pete Sampras Jakob Hlasek | Andre Agassi John McEnroe Tim Mayotte Todd Witsken |
| 23 Jul | Player's Canadian Open Toronto, Ontario, Canada ATP Championship Series, Single-Week Hard – $930,000 – 56S/28D Singles – Doubles | Paul Annacone David Wheaton 6–4, 6–4 | Broderick Dyke Peter Lundgren | Pete Sampras Jakob Hlasek | Andre Agassi John McEnroe Tim Mayotte Todd Witsken |
| 23 Jul | Dutch Open Hilversum, Netherlands ATP World Series Clay – $215,000 – 32S/16D Singles – Doubles | Francisco Clavet 3–6, 6–4, 6–2, 6–0 | Eduardo Masso | Emilio Sánchez Omar Camporese | Olivier Delaître Sergi Bruguera Ronald Agénor Martín Jaite |
| 23 Jul | Dutch Open Hilversum, Netherlands ATP World Series Clay – $215,000 – 32S/16D Singles – Doubles | Sergio Casal Emilio Sánchez 7–5, 7–5 | Paul Haarhuis Mark Koevermans | Emilio Sánchez Omar Camporese | Olivier Delaître Sergi Bruguera Ronald Agénor Martín Jaite |
| 30 Jul | Philips Austrian Open Kitzbühel, Austria ATP World Series Clay – $337,500 – 48S/24D Singles – Doubles | Horacio de la Peña 6–4, 7–6$^{(7–4)}$, 2–6, 6–2 | Karel Nováček | Horst Skoff Emilio Sánchez | Boris Becker Thomas Muster Andrei Cherkasov Sergi Bruguera |
| 30 Jul | Philips Austrian Open Kitzbühel, Austria ATP World Series Clay – $337,500 – 48S/24D Singles – Doubles | Javier Sánchez Éric Winogradsky 6–4, 4–6, 6–4 | Francisco Clavet Horst Skoff | Horst Skoff Emilio Sánchez | Boris Becker Thomas Muster Andrei Cherkasov Sergi Bruguera |
| 30 Jul | Volvo Tennis Los Angeles Los Angeles, CA, US ATP World Series Hard – $225,000 – 32S/16D Singles – Doubles | Stefan Edberg 7–6$^{(7–4)}$, 2–6, 7–6$^{(7–3)}$ | Michael Chang | Pete Sampras Gary Muller | Jeff Tarango Jason Stoltenberg Dan Goldie Brian Garrow |
| 30 Jul | Volvo Tennis Los Angeles Los Angeles, CA, US ATP World Series Hard – $225,000 – 32S/16D Singles – Doubles | Scott Davis David Pate 3–6, 6–1, 6–3 | Peter Lundgren Paul Wekesa | Pete Sampras Gary Muller | Jeff Tarango Jason Stoltenberg Dan Goldie Brian Garrow |
| 30 Jul | Sanremo Open San Remo, Italy ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Jordi Arrese 6–2, 6–2 | Juan Aguilera | Marcelo Filippini Roberto Azar | Guillermo Pérez Roldán Renzo Furlan Claudio Mezzadri Omar Camporese |
| 30 Jul | Sanremo Open San Remo, Italy ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Mihnea-Ion Năstase Goran Prpić 3–6, 7–6, 6–3 | Ola Jonsson Fredrik Nilsson | Marcelo Filippini Roberto Azar | Guillermo Pérez Roldán Renzo Furlan Claudio Mezzadri Omar Camporese |

### August

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 6 Aug | Thriftway ATP Championships Mason, Ohio, US ATP Championship Series, Single-Week Hard – $1,020,000 – 56S/28D Singles – Doubles | Stefan Edberg 6–1, 6–1 | Brad Gilbert | Andrés Gómez Scott Davis | Michael Chang Jim Courier Jakob Hlasek Richard Fromberg |
| 6 Aug | Thriftway ATP Championships Mason, Ohio, US ATP Championship Series, Single-Week Hard – $1,020,000 – 56S/28D Singles – Doubles | Darren Cahill Mark Kratzmann 7–6, 6–4 | Neil Broad Gary Muller | Andrés Gómez Scott Davis | Michael Chang Jim Courier Jakob Hlasek Richard Fromberg |
| 6 Aug | Czechoslovak Open Prague, Czechoslovakia ATP World Series Clay – $148,400 – 32S/16D | Jordi Arrese 7–6$^{(7–3)}$, 7–6$^{(8–6)}$ | Nicklas Kulti | Horacio de la Peña Goran Prpić | Tarik Benhabiles Franco Davín Horst Skoff Christian Saceanu |
| 6 Aug | Czechoslovak Open Prague, Czechoslovakia ATP World Series Clay – $148,400 – 32S/16D | Vojtěch Flégl Daniel Vacek 5–7, 6–4, 6–3 | George Cosac Florin Segărceanu | Horacio de la Peña Goran Prpić | Tarik Benhabiles Franco Davín Horst Skoff Christian Saceanu |
| 13 Aug | GTE U.S. Men's Hard Court Championships Indianapolis, IN, US ATP Championship Series Hard – $825,000 – 56S/28D | Boris Becker 6–3, 6–4 | Peter Lundgren | Jay Berger Richey Reneberg | Jim Courier Kelly Evernden Pete Sampras Andre Agassi |
| 13 Aug | GTE U.S. Men's Hard Court Championships Indianapolis, IN, US ATP Championship Series Hard – $825,000 – 56S/28D | Scott Davis David Pate 4–6, 6–2, 6–2 | Grant Connell Glenn Michibata | Jay Berger Richey Reneberg | Jim Courier Kelly Evernden Pete Sampras Andre Agassi |
| 13 Aug | Volvo International New Haven, CT, US ATP Championship Series Hard – $825,000 – 56S/28D Singles – Doubles | Derrick Rostagno 6–3, 6–3 | Todd Woodbridge | Mark Woodforde Andrei Chesnokov | Bryan Shelton Wally Masur Cristiano Caratti Christo van Rensburg |
| 13 Aug | Volvo International New Haven, CT, US ATP Championship Series Hard – $825,000 – 56S/28D Singles – Doubles | Jimmy Brown Scott Melville 7–5, 7–6 | Goran Ivanišević Petr Korda | Mark Woodforde Andrei Chesnokov | Bryan Shelton Wally Masur Cristiano Caratti Christo van Rensburg |
| 20 Aug | Norstar Bank Hamlet Challenge Cup Long Island, NY, US ATP World Series Hard – $225,000 – 28S/16D Singles – Doubles | Stefan Edberg 7–6$^{(7–3)}$, 6–3 | Goran Ivanišević | John McEnroe Guy Forget | Jonas Svensson Brad Gilbert Pete Sampras Andrés Gómez |
| 20 Aug | Norstar Bank Hamlet Challenge Cup Long Island, NY, US ATP World Series Hard – $225,000 – 28S/16D Singles – Doubles | Guy Forget Jakob Hlasek 2–6, 6–3, 6–4 | Udo Riglewski Michael Stich | John McEnroe Guy Forget | Jonas Svensson Brad Gilbert Pete Sampras Andrés Gómez |
| 20 Aug | Campionati Internazionali di San Marino San Marino, San Marino ATP World Series Clay – $125,000 – 32S/16D | Guillermo Pérez Roldán 6–3, 6–3 | Omar Camporese | Marcelo Filippini Nicklas Kulti | Renzo Furlan Pablo Arraya Franco Davín Pavel Vojtíšek |
| 20 Aug | Campionati Internazionali di San Marino San Marino, San Marino ATP World Series Clay – $125,000 – 32S/16D | Vojtěch Flégl Daniel Vacek 6–1, 4–6, 7–6 | Jordi Burillo Marcos Górriz | Marcelo Filippini Nicklas Kulti | Renzo Furlan Pablo Arraya Franco Davín Pavel Vojtíšek |
| 20 Aug | OTB International Schenectady, NY, US ATP World Series Hard – $125,000 – 28S/16D Singles – Doubles | Ramesh Krishnan 6–1, 6–1 | Kelly Evernden | Martín Jaite Brad Pearce | Andrei Olhovskiy Chuck Adams Steve Guy Amos Mansdorf |
| 20 Aug | OTB International Schenectady, NY, US ATP World Series Hard – $125,000 – 28S/16D Singles – Doubles | Richard Fromberg Brad Pearce 6–2, 3–6, 7–6 | Brian Garrow Sven Salumaa | Martín Jaite Brad Pearce | Andrei Olhovskiy Chuck Adams Steve Guy Amos Mansdorf |
| 27 Aug 3 Sep | US Open New York City, NY, US Grand Slam Hard – $2,554,250 – 128S/64D/32XD Singles – Doubles – Mixed doubles | Pete Sampras 6–4, 6–3, 6–2 | Andre Agassi | John McEnroe Boris Becker | David Wheaton Ivan Lendl Andrei Cherkasov Aaron Krickstein |
| 27 Aug 3 Sep | US Open New York City, NY, US Grand Slam Hard – $2,554,250 – 128S/64D/32XD Singles – Doubles – Mixed doubles | Pieter Aldrich Danie Visser 6–2, 7–6, 6–2 | Paul Annacone David Wheaton | John McEnroe Boris Becker | David Wheaton Ivan Lendl Andrei Cherkasov Aaron Krickstein |
| 27 Aug 3 Sep | US Open New York City, NY, US Grand Slam Hard – $2,554,250 – 128S/64D/32XD Singles – Doubles – Mixed doubles | Elizabeth Smylie Todd Woodbridge 6–4, 6–2 | Natasha Zvereva Jim Pugh | John McEnroe Boris Becker | David Wheaton Ivan Lendl Andrei Cherkasov Aaron Krickstein |

### September

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 10 Sep | Grand Prix Passing Shot Bordeaux, France ATP World Series Clay – $270,000 – 32S/16D | Guy Forget 6–4, 6–3 | Goran Ivanišević | Ronald Agénor Guillermo Pérez Roldán | Tomas Nydahl Lawson Duncan Thierry Champion Fabrice Santoro |
| 10 Sep | Grand Prix Passing Shot Bordeaux, France ATP World Series Clay – $270,000 – 32S/16D | Tomás Carbonell Libor Pimek 6–3, 6–7, 6–2 | Mansour Bahrami Yannick Noah | Ronald Agénor Guillermo Pérez Roldán | Tomas Nydahl Lawson Duncan Thierry Champion Fabrice Santoro |
| 10 Sep | Barclay Open Geneva, Switzerland ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Horst Skoff 7–6$^{(10–8)}$, 7–6$^{(7–4)}$ | Sergi Bruguera | Michael Tauson Marc Rosset | Henri Leconte Horacio de la Peña Omar Camporese Renzo Furlan |
| 10 Sep | Barclay Open Geneva, Switzerland ATP World Series Clay – $225,000 – 32S/16D Singles – Doubles | Pablo Albano David Engel 6–3, 7–6 | Neil Borwick David Lewis | Michael Tauson Marc Rosset | Henri Leconte Horacio de la Peña Omar Camporese Renzo Furlan |
| 17 Sep | Davis Cup by NEC Semifinals Sydney, Australia – grass Vienna, Austria – clay | Semifinal winners Australia 5–0 United States 3–2 | Semifinal losers Argentina Austria | | |
| 24 Sep | Swiss Indoors Basel, Switzerland ATP World Series Hard (i) – $450,000 – 32S/16D Singles – Doubles | John McEnroe 6–7$^{(4–7)}$, 4–6, 7–6$^{(7–3)}$, 6–3, 6–4 | Goran Ivanišević | Scott Melville Veli Paloheimo | Yannick Noah Andrei Cherkasov Magnus Gustafsson Michael Stich |
| 24 Sep | Swiss Indoors Basel, Switzerland ATP World Series Hard (i) – $450,000 – 32S/16D Singles – Doubles | Stefan Kruger Christo van Rensburg 4–6, 7–6, 6–3 | Neil Broad Gary Muller | Scott Melville Veli Paloheimo | Yannick Noah Andrei Cherkasov Magnus Gustafsson Michael Stich |
| 24 Sep | Campionati Internazionali di Sicilia Palermo, Italy ATP World Series Clay – $270,000 – 32S/16D Singles – Doubles | Franco Davín 6–1, 6–1 | Juan Aguilera | Thierry Champion Guillermo Pérez Roldán | Martin Střelba Horacio de la Peña Claudio Pistolesi Marián Vajda |
| 24 Sep | Campionati Internazionali di Sicilia Palermo, Italy ATP World Series Clay – $270,000 – 32S/16D Singles – Doubles | Sergio Casal Emilio Sánchez 6–3, 6–4 | Carlos Costa Horacio de la Peña | Thierry Champion Guillermo Pérez Roldán | Martin Střelba Horacio de la Peña Claudio Pistolesi Marián Vajda |
| 24 Sep | Queensland Open Brisbane, Australia ATP World Series Hard – $225,000 – 32S/16D | Brad Gilbert 6–3, 6–1 | Aaron Krickstein | Carl-Uwe Steeb John Fitzgerald | Carl Limberger Niclas Kroon Robbie Weiss Eric Jelen |
| 24 Sep | Queensland Open Brisbane, Australia ATP World Series Hard – $225,000 – 32S/16D | Jason Stoltenberg Todd Woodbridge 2–6, 6–4, 6–4 | Brian Garrow Mark Woodforde | Carl-Uwe Steeb John Fitzgerald | Carl Limberger Niclas Kroon Robbie Weiss Eric Jelen |

### October

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 1 Oct | Australian Indoor Championships Sydney, Australia ATP Championship Series Hard (i) – $750,000 – 48S/24D Singles – Doubles | Boris Becker 7–6$^{(7–4)}$, 6–4, 6–4 | Stefan Edberg | Ivan Lendl Todd Woodbridge | David Wheaton Peter Lundgren Grant Connell Richey Reneberg |
| 1 Oct | Australian Indoor Championships Sydney, Australia ATP Championship Series Hard (i) – $750,000 – 48S/24D Singles – Doubles | Broderick Dyke Peter Lundgren 6–2, 7–6 | Stefan Edberg Ivan Lendl | Ivan Lendl Todd Woodbridge | David Wheaton Peter Lundgren Grant Connell Richey Reneberg |
| 1 Oct | Grand Prix de Tennis de Toulouse Toulouse, France ATP World Series Hard (i) – $260,000 – 32S/16D Singles – Doubles | Jonas Svensson 7–6$^{(7–5)}$, 6–2 | Fabrice Santoro | Ronald Agénor Amos Mansdorf | Christian Bergström Alexander Volkov Magnus Larsson Yannick Noah |
| 1 Oct | Grand Prix de Tennis de Toulouse Toulouse, France ATP World Series Hard (i) – $260,000 – 32S/16D Singles – Doubles | Neil Broad Gary Muller 7–6, 6–4 | Michael Mortensen Michiel Schapers | Ronald Agénor Amos Mansdorf | Christian Bergström Alexander Volkov Magnus Larsson Yannick Noah |
| 1 Oct | Athens International Athens, Greece ATP World Series Clay – $125,000 – 32S/16D Singles – Doubles | Mark Koevermans 5–7, 6–4, 6–1 | Franco Davín | Marián Vajda Jordi Arrese | Tomás Carbonell Guillermo Pérez Roldán Javier Sánchez Francisco Roig |
| 1 Oct | Athens International Athens, Greece ATP World Series Clay – $125,000 – 32S/16D Singles – Doubles | Sergio Casal Javier Sánchez 6–4, 6–3 | Tom Kempers Richard Krajicek | Marián Vajda Jordi Arrese | Tomás Carbonell Guillermo Pérez Roldán Javier Sánchez Francisco Roig |
| 8 Oct | Seiko Super Tennis Tournament Tokyo, Japan ATP Championship Series Carpet (i) – $750,000 – 48S/24D Singles – Doubles | Ivan Lendl 4–6, 6–3, 7–6$^{(7–5)}$ | Boris Becker | Stefan Edberg Richey Reneberg | Jakob Hlasek Scott Davis Thomas Högstedt Andrei Cherkasov |
| 8 Oct | Seiko Super Tennis Tournament Tokyo, Japan ATP Championship Series Carpet (i) – $750,000 – 48S/24D Singles – Doubles | Guy Forget Jakob Hlasek 6–2, 4–6, 6–2 | Scott Davis David Pate | Stefan Edberg Richey Reneberg | Jakob Hlasek Scott Davis Thomas Högstedt Andrei Cherkasov |
| 8 Oct | European Indoor Championships Berlin, Germany ATP World Series Carpet (i) – $260,000 – 32S/16D Singles – Doubles | Ronald Agénor 4–6, 6–4, 7–6$^{(10–8)}$ | Alexander Volkov | Martin Sinner Luiz Mattar | Milan Šrejber Kevin Curren Jean-Philippe Fleurian Jonas Svensson |
| 8 Oct | European Indoor Championships Berlin, Germany ATP World Series Carpet (i) – $260,000 – 32S/16D Singles – Doubles | Pieter Aldrich Danie Visser 7–6, 7–6 | Kevin Curren Patrick Galbraith | Martin Sinner Luiz Mattar | Milan Šrejber Kevin Curren Jean-Philippe Fleurian Jonas Svensson |
| 8 Oct | Riklis Classic Tel Aviv, Israel ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Andrei Chesnokov 6–4, 6–3 | Amos Mansdorf | Gilad Bloom Jeff Tarango | Lars Jönsson Christo van Rensburg Mark Koevermans Nduka Odizor |
| 8 Oct | Riklis Classic Tel Aviv, Israel ATP World Series Hard – $125,000 – 32S/16D Singles – Doubles | Nduka Odizor Christo van Rensburg 6–3, 6–4 | Ronnie Båthman Rikard Bergh | Gilad Bloom Jeff Tarango | Lars Jönsson Christo van Rensburg Mark Koevermans Nduka Odizor |
| 15 Oct | Grand Prix de Tennis de Lyon Lyon, France ATP World Series Carpet (i) – $450,000 – 32S/16D Singles – Doubles | Marc Rosset 6–3, 6–2 | Mats Wilander | Alexander Mronz David Pate | Aaron Krickstein Jonas Svensson Ronald Agénor Gary Muller |
| 15 Oct | Grand Prix de Tennis de Lyon Lyon, France ATP World Series Carpet (i) – $450,000 – 32S/16D Singles – Doubles | Patrick Galbraith Kelly Jones 7–6, 6–4 | Jim Grabb David Pate | Alexander Mronz David Pate | Aaron Krickstein Jonas Svensson Ronald Agénor Gary Muller |
| 15 Oct | CA-TennisTrophy Vienna, Austria ATP World Series Carpet (i) – $225,000 – 32S/16D Singles – Doubles | Anders Järryd 6–3, 6–3, 6–1 | Horst Skoff | Thomas Muster Alexander Volkov | Andrei Olhovskiy Lars Jönsson Martín Jaite John McEnroe |
| 15 Oct | CA-TennisTrophy Vienna, Austria ATP World Series Carpet (i) – $225,000 – 32S/16D Singles – Doubles | Udo Riglewski Michael Stich 6–4, 6–4 | Jorge Lozano Todd Witsken | Thomas Muster Alexander Volkov | Andrei Olhovskiy Lars Jönsson Martín Jaite John McEnroe |
| 22 Oct | Stockholm Open Stockholm, Sweden ATP Championship Series, Single-Week Carpet (i) – $840,000 – 48S/24D Singles – Doubles | Boris Becker 6–4, 6–0, 6–3 | Stefan Edberg | Alexander Volkov Pete Sampras | Brad Gilbert Nicklas Kulti David Wheaton Goran Ivanišević |
| 22 Oct | Stockholm Open Stockholm, Sweden ATP Championship Series, Single-Week Carpet (i) – $840,000 – 48S/24D Singles – Doubles | Guy Forget Jakob Hlasek 6–2, 6–3 | John Fitzgerald Anders Järryd | Alexander Volkov Pete Sampras | Brad Gilbert Nicklas Kulti David Wheaton Goran Ivanišević |
| 22 Oct | Philips Open São Paulo, Brazil ATP World Series Carpet – $125,000 – 32S/16D | Robbie Weiss 3–6, 7–6$^{(9–7)}$, 6–3 | Jaime Yzaga | Jacco Eltingh Danilo Marcelino | Miguel Nido João Cunha e Silva Chris Garner Luiz Mattar |
| 22 Oct | Philips Open São Paulo, Brazil ATP World Series Carpet – $125,000 – 32S/16D | Shelby Cannon Alfonso Mora 6–7, 6–3, 7–6 | Mark Koevermans Luiz Mattar | Jacco Eltingh Danilo Marcelino | Miguel Nido João Cunha e Silva Chris Garner Luiz Mattar |
| 29 Oct | Paris Open Paris, France ATP Championship Series, Single-Week Carpet (i) – $1,650,000 – 48S/24D Singles – Doubles | Stefan Edberg 3–3 ret. | Boris Becker | Sergi Bruguera Jonas Svensson | Jakob Hlasek Guillaume Raoux Emilio Sánchez Michael Stich |
| 29 Oct | Paris Open Paris, France ATP Championship Series, Single-Week Carpet (i) – $1,650,000 – 48S/24D Singles – Doubles | Scott Davis David Pate 7–6, 7–6 | Darren Cahill Mark Kratzmann | Sergi Bruguera Jonas Svensson | Jakob Hlasek Guillaume Raoux Emilio Sánchez Michael Stich |

### November

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 5 Nov | Bayer Kremlin Cup Moscow, Soviet Union ATP World Series Carpet (i) – $297,000 – 32S/16D Singles – Doubles | Andrei Cherkasov 6–2, 6–1 | Tim Mayotte | Petr Korda Udo Riglewski | Anders Järryd Alexander Volkov Sergio Casal Emilio Sánchez |
| 5 Nov | Bayer Kremlin Cup Moscow, Soviet Union ATP World Series Carpet (i) – $297,000 – 32S/16D Singles – Doubles | Hendrik Jan Davids Paul Haarhuis 6–4, 7–6 | John Fitzgerald Anders Järryd | Petr Korda Udo Riglewski | Anders Järryd Alexander Volkov Sergio Casal Emilio Sánchez |
| 5 Nov | Diet Pepsi Championships London, United Kingdom ATP World Series Carpet (i) – $297,000 – 32S/16D Singles – Doubles | Jakob Hlasek 7–6$^{(9–7)}$, 6–3 | Michael Chang | Christian Bergström Diego Nargiso | Patrick McEnroe Peter Lundgren Magnus Larsson Goran Ivanišević |
| 5 Nov | Diet Pepsi Championships London, United Kingdom ATP World Series Carpet (i) – $297,000 – 32S/16D Singles – Doubles | Jim Grabb Patrick McEnroe 7–6, 4–6, 6–3 | Rick Leach Jim Pugh | Christian Bergström Diego Nargiso | Patrick McEnroe Peter Lundgren Magnus Larsson Goran Ivanišević |
| 5 Nov | Citibank Open Itaparica, Brazil ATP World Series Hard – $225,000 – 32S/16D | Mats Wilander 6–1, 6–2 | Marcelo Filippini | Tomás Carbonell Mark Koevermans | Nuno Marques Cássio Motta Andrew Sznajder Maurice Ruah |
| 5 Nov | Citibank Open Itaparica, Brazil ATP World Series Hard – $225,000 – 32S/16D | Mauro Menezes Fernando Roese 7–6, 7–5 | Tomás Carbonell Marcos Aurelio Gorriz | Tomás Carbonell Mark Koevermans | Nuno Marques Cássio Motta Andrew Sznajder Maurice Ruah |
| 12 Nov | ATP Tour World Championships (singles) Frankfurt, Germany ATP Tour World Championships Carpet (i) – $2,020,000 – 8S (RR) Singles | Andre Agassi 5–7, 7–6$^{(7–5)}$, 7–5, 6–2 | Stefan Edberg | Ivan Lendl Boris Becker | Round robin Pete Sampras Emilio Sánchez Thomas Muster Andrés Gómez |
| 19 Nov | ATP Tour World Championships (doubles) Gold Coast, Australia ATP Tour World Championships Hard – $1,000,000 – 8D (RR) Doubles | Guy Forget Jakob Hlasek 6–4, 7–6$^{(7–5)}$, 5–7, 6–4 | Sergio Casal Emilio Sánchez | Scott Davis / David Pate Grant Connell / Glenn Michibata | Scott Davis / David Pate Grant Connell / Glenn Michibata |
| 26 Nov | Davis Cup by NEC Final St. Petersburg, Florida, US – clay (i) | United States 3–1 | Australia | | |

### December

| Week | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| 10 Dec | Compaq Grand Slam Cup Munich, Germany Grand Slam Cup Carpet (i) – $6,000,000 – 16S Singles | Pete Sampras 6–3, 6–4, 6–2 | Brad Gilbert | Michael Chang David Wheaton | Henri Leconte Goran Ivanišević Aaron Krickstein Ivan Lendl |

## ATP rankings

As of 1 January 1990 :
| Rk | Name | Nation | Points |
| 1 | Ivan Lendl | TCH | 2913 |
| 2 | Boris Becker | GER | 2279 |
| 3 | Stefan Edberg | SWE | 2111 |
| 4 | Brad Gilbert | USA | 1398 |
| 5 | John McEnroe | USA | 1354 |
| 6 | Michael Chang | USA | 1328 |
| 7 | Aaron Krickstein | USA | 1217 |
| 8 | Andre Agassi | USA | 1160 |
| 9 | Jay Berger | USA | 1039 |
| 10 | Alberto Mancini | ARG | 1024 |
| 11 | Martín Jaite | ARG | 945 |
| 12 | Tim Mayotte | USA | 871 |
| 13 | Mats Wilander | SWE | 780 |
| 14 | Andrés Gómez | ECU | 742 |
| 15 | Carl-Uwe Steeb | GER | 738 |
| 16 | Jimmy Connors | USA | 733 |
| 17 | Emilio Sánchez | ESP | 706 |
| 18 | Horst Skoff | AUT | 695 |
| 19 | Andrei Chesnokov | URS | 688 |
| 20 | Kevin Curren | USA | 684 |
Year-end rankings 1990 (31 December 1990) :
| Rk | Name | Nation | Points | High | Low | Change |
| 1 | Stefan Edberg | SWE | 3889 | 1 | 3 | 2 |
| 2 | Boris Becker | GER | 3528 | 2 | 3 | |
| 3 | Ivan Lendl | TCH | 2581 | 1 | 3 | 2 |
| 4 | Andre Agassi | USA | 2398 | 4 | 8 | 4 |
| 5 | Pete Sampras | USA | 1888 | 5 | 69 | 56 |
| 6 | Andrés Gómez | ECU | 1680 | 4 | 18 | 8 |
| 7 | Thomas Muster | AUT | 1654 | 6 | 34 | 27 |
| 8 | Emilio Sánchez | ESP | 1564 | 7 | 19 | 9 |
| 9 | Goran Ivanišević | YUG | 1514 | 9 | 53 | 20 |
| 10 | Brad Gilbert | USA | 1451 | 4 | 10 | 6 |
| 11 | Jonas Svensson | SWE | 1365 | 11 | 51 | 30 |
| 12 | Andrei Chesnokov | URS | 1361 | 10 | 21 | 7 |
| 13 | John McEnroe | USA | 1210 | 4 | 21 | 8 |
| 14 | Guillermo Pérez Roldán | ARG | 1190 | 14 | 37 | 16 |
| 15 | Michael Chang | USA | 1119 | 5 | 24 | 9 |
| 16 | Guy Forget | FRA | 1101 | 14 | 81 | 39 |
| 17 | Jakob Hlasek | SUI | 1089 | 17 | 56 | 11 |
| 18 | Jay Berger | USA | 1066 | 7 | 18 | 9 |
| 19 | Juan Aguilera | ESP | 1042 | 14 | 74 | 45 |
| 20 | Aaron Krickstein | USA | 1025 | 6 | 20 | 13 |

## Statistical information

List of players and titles won, alphabetically by last name:
* Andre Agassi – San Francisco, Miami Masters, Washington, D.C., Season-Ending Championships (4)
* Ronald Agénor – Genova, Berlin (2)
* Juan Aguilera – Nice, Hamburg Masters (2)
* Pieter Aldrich – Newport (1)
* Alex Antonitsch – Seoul (1)
* Jordi Arrese – San Remo, Prague (2)
* Boris Becker – Brussels, Stuttgart, Indianapolis, Sydney Indoors, Stockholm Masters (5)
* Pat Cash – Hong Kong (1)
* Michael Chang – Canada Masters (1)
* Andrei Cherkasov – Moscow (1)
* Andrei Chesnokov – Monte Carlo Masters, Tel Aviv (2)
* Francisco Clavet – Hilversum (1)
* Stefan Edberg – Indian Wells Masters, Tokyo, Wimbledon, Los Angeles, Cincinnati Masters, Long Island, Paris Masters (7)
* Franco Davín – Palermo (1)
* Scott Davis – Auckland (1)
* Guy Forget – Bordeaux (1)
* Richard Fromberg – Bologna, Båstad (2)
* Brad Gilbert – Rotterdam, Orlando, Brisbane (3)
* Andrés Gómez – Barcelona, Madrid, French Open (3)
* Jakob Hlasek – Wembley (1)
* Goran Ivanišević – Stuttgart (1)
* Martín Jaite – Guarujá, Gstaad (2)
* Anders Järryd – Vienna (1)
* Kelly Jones – Singapore (1)
* Mark Koevermans – Athens (1)
* Ramesh Krishnan – Schenectady (1)
* Magnus Larsson – Florence (1)
* Ivan Lendl – Australian Open, Milan, Toronto, London, Tokyo Indoors (5)
* Amos Mansdorf – Rosmalen (1)
* Luiz Mattar – Rio de Janeiro (1)
* John McEnroe – Basel (1)
* Thomas Muster – Adelaide, Casablanca, Rome Masters (3)
* Yannick Noah – Sydney (1)
* Karel Nováček – Munich (1)
* Horacio de la Peña – Kitzbühel (1)
* Guillermo Pérez Roldán – San Marino (1)
* Goran Prpić – Umag (1)
* Marc Rosset – Lyon (1)
* Derrick Rostagno – New Haven (1)
* Pete Sampras – Philadelphia, Manchester, US Open, Grand Slam Cup (4)
* Emilio Sánchez – Wellington, Estoril (2)
* Horst Skoff – Geneva (1)
* Michael Stich – Memphis (1)
* Jonas Svensson – Toulouse (1)
* Robbie Weiss – São Paulo (1)
* David Wheaton – Kiawah Island (1)
* Mats Wilander – Itaparica (1)
The following players won their first title:
* Pieter Aldrich
* Alex Antonitsch
* Jordi Arrese
* Andrei Cherkasov
* Francisco Clavet
* Richard Fromberg
* Goran Ivanišević
* Mark Koevermans
* Magnus Larsson
* Goran Prpić
* Derrick Rostagno
* Pete Sampras
* Michael Stich
* David Wheaton
* Robbie Weiss